#283f79 color: Mazarine Blue
#283f79 is rgb(40, 63, 121) in RGB and oklch(38.162% 0.10278 265.53) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Dark
- Soft
- Cool
- ≈ Charcoal
- blue-900
- Black 53%
Inside sRGB: displays the same on any screen.
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About #283f79
#283f79 is a soft dark blue color. In OKLCH it has 38.2% lightness, 0.103 chroma and a hue of 266°.
Inside sRGB: displays the same on any screen.
White text on it reaches 10.11:1 contrast and black text 2.08:1, so white text reads better.
The closest named color is Mazarine Blue (#2a407e). In Tailwind CSS the closest color is blue-900.
Lighter: #283f79 mixed with white
Darker: #283f79 mixed with black
Calmer: #283f79 with less saturation
Similar named colors
Colors that go with #283f79
Questions about #283f79
What color is #283f79?
#283f79 is soft dark blue. The closest named color is Mazarine Blue. In RGB it is rgb(40, 63, 121), in HSL hsl(222.96, 50.31%, 31.57%) and in OKLCH oklch(38.162% 0.10278 265.53).
What colors go well with #283f79?
The complementary color of #283f79 is #5a3d00. For a calmer combination use the analogous colors #004971 and #483573. The triadic partners are #702825 and #14501d.
Is white or black text more readable on #283f79?
White text reads better on #283f79: white gives a contrast ratio of 10.11:1 and black gives 2.08:1. WCAG AA asks for at least 4.5:1 for body text.
Is #283f79 a warm or cool color?
#283f79 is a cool color. In OKLCH its hue is 266 degrees, its lightness 38.2% and its chroma 0.103.